/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.phoenix.coprocessor;

import java.io.IOException;
import java.util.List;
import java.util.Set;
import org.apache.hadoop.hbase.CoprocessorEnvironment;
import org.apache.hadoop.hbase.TableName;
import org.apache.hadoop.hbase.coprocessor.ObserverContext;
import org.apache.phoenix.coprocessor.PhoenixMetaDataCoprocessorHost.PhoenixMetaDataControllerEnvironment;
import org.apache.phoenix.schema.PIndexState;
import org.apache.phoenix.schema.PTable;
import org.apache.phoenix.schema.PTableType;

public class BaseMetaDataEndpointObserver implements MetaDataEndpointObserver, PhoenixCoprocessor {

  @Override
  public void start(CoprocessorEnvironment env) throws IOException {

  }

  @Override
  public void stop(CoprocessorEnvironment env) throws IOException {

  }

  @Override
  public void preGetTable(
    org.apache.hadoop.hbase.coprocessor.ObserverContext<PhoenixMetaDataControllerEnvironment> ctx,
    String tenantId, String tableName, TableName physicalTableName) throws IOException {

  }

  @Override
  public void preCreateTable(ObserverContext<PhoenixMetaDataControllerEnvironment> ctx,
    String tenantId, String tableName, TableName physicalTableName,
    TableName parentPhysicalTableName, PTableType tableType, Set<byte[]> familySet,
    Set<TableName> indexes) throws IOException {

  }

  @Override
  public void preDropTable(ObserverContext<PhoenixMetaDataControllerEnvironment> ctx,
    String tenantId, String tableName, TableName physicalTableName,
    TableName parentPhysicalTableName, PTableType tableType, List<PTable> indexes)
    throws IOException {

  }

  @Override
  public void preAlterTable(ObserverContext<PhoenixMetaDataControllerEnvironment> ctx,
    String tenantId, String tableName, TableName physicalTableName,
    TableName parentPhysicalTableName, PTableType type) throws IOException {

  }

  @Override
  public void preGetSchema(ObserverContext<PhoenixMetaDataControllerEnvironment> ctx,
    String schemaName) throws IOException {

  }

  @Override
  public void preCreateSchema(ObserverContext<PhoenixMetaDataControllerEnvironment> ctx,
    String schemaName) throws IOException {

  }

  @Override
  public void preDropSchema(ObserverContext<PhoenixMetaDataControllerEnvironment> ctx,
    String schemaName) throws IOException {

  }

  @Override
  public void preCreateFunction(ObserverContext<PhoenixMetaDataControllerEnvironment> ctx,
    String tenantId, String functionName) throws IOException {

  }

  @Override
  public void preDropFunction(ObserverContext<PhoenixMetaDataControllerEnvironment> ctx,
    String tenantId, String functionName) throws IOException {
  }

  @Override
  public void preGetFunctions(ObserverContext<PhoenixMetaDataControllerEnvironment> ctx,
    String tenantId, String functionName) throws IOException {

  }

  @Override
  public void preIndexUpdate(ObserverContext<PhoenixMetaDataControllerEnvironment> ctx,
    String tenantId, String indexName, TableName physicalTableName,
    TableName parentPhysicalTableName, PIndexState newState) throws IOException {

  }

  @Override
  public void preCreateViewAddChildLink(
    final ObserverContext<PhoenixMetaDataControllerEnvironment> ctx, final String tableName)
    throws IOException {
  }

  @Override
  public void preUpsertTaskDetails(final ObserverContext<PhoenixMetaDataControllerEnvironment> ctx,
    final String tableName) throws IOException {
  }
}
